baber/WOPTO huggingface dataset:
Patent JP-H0377639-A (JP)
Title: Pressure reducing mechanism for autoclave device
Inventor: NOMURA AKIHIRO
IPC: B29C65/48
Filed: 1989-08-18
Abstract: PURPOSE:To perfectly protect a pressure gauge by providing a pressure detector, an emergency cutoff valve, and a safety valve. CONSTITUTION:During operation, the pressure in a film bag 9 and in the vacuum suction piping 22 is kept in vacuum by the operation of a vacuum pump 21. When the film bag 9 is broken, the pressure in a formation chamber 1 is transmitted to the vacuum suction piping 22. The pressure in the vacuum suction piping 22 is immediately detected by a pressure detector 35. When the pressure corresponding to the electric signal from the pressure detector 35 exceeds the set pressure value P1 set in a pressure sitting unit in advance, a controller 36 closes the cutoff valve 25 and the emergency cutoff valve 38. Consequently, a high pressure does not work to the pressure gauge 32 closing a branch pipe 31 while the high pressure works in the vacuum suction piping 22. By this method, the pressure gauge is perfectly protected and a formation treatment is smoothly carried out.
Patent JP-H07190940-A (JP)
Title: Evaluation of video test-piece reader and test piece
Inventor: UIRISU II HAWAADO ZA SAADO
IPC: G01N33/52
Filed: 1994-09-06
Abstract: PURPOSE: To improve the efficiency of a device by analyzing an array of picture elements with a processor combined with an image handier, determining the directivity of a test piece and a test pad, measuring the pad at a pertinent time, and calculating the result of a test. CONSTITUTION: An illumination source 13 irradiates an imaging zone 14 and the color image pickup signal of the zone 14 is generated with a video image pickup device 12. The signal is A/D converted with a signal converter 20 contained in an image handier 18, and inputted to a processor 24 as well as a memory device 26. Then, the processor 24 analyzes a continuous picture element array, so as to determine the arrangement of a test piece 16 on the zone 14, and determines the position and directivity of a test pad 28 for the test piece 16. Also, when the lapse of time exceeds a read time for the pad 28 or an incubation time, the reflectance of the pad 28 is measured. Then, the density of an object component in a sample or other test results are calculated, using the measured reflectance.
Patent JP-S58126850-A (JP)
Inventor: PEETAA PURATO
IPC: C07C239/00
Filed: 1982-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02135094-A (JP)
Title: Method for producing and separating a fused protein with an eucaryotic cell
Inventor: RENAATO HANSON
IPC: C07K19/00
Filed: 1989-08-18
Abstract: PURPOSE: To easily isolate a fused protein produced in host microorganism by using a recombinant vector containing a DNA encoding a desired protein and a 2nd DNA encoding an amino acid sequence selectively bindable to a carrier substance.  
     CONSTITUTION: First, an eukaryocytic host is transformed by using a recombinant vector composed by mutually linking a 1st DNA encoding a desired peptide or protein, a 2nd DNA encoding an amino acid sequence selectively bindable to a carrier substance and a 3rd DNA encoding an eukaryote's signal peptide. Secondly, the resultant host is cultured to produce a fused protein, which, in turn, is adsorbed to a carrier substance and separated from the culture fluid. Subsequently, the fused protein is separated from the carrier substance through elution and collected. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0938590-A (JP)
Title: Method and apparatus for cleaning
Inventor: OKAYAMA SATOSHI
IPC: H01L21/304
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method in which an article to be cleaned can always be cleaned properly and efficiently, and an apparatus for the method. SOLUTION: This apparatus is equipped with a cleaning tank 1 in which a container 100 to be cleaned is arranged at a prescribed position to be immersed in a chemical liquid 2, a projector 3 which is placed close to the cleaning tank 1 so as to form a prescribed optical path 5 passing through the container 100, a light receiver 4 which is arranged to receive light emitted from the projector 3 at a position close to the cleaning tank 1 through the optical path 5, and a light quantity detection means which detects the quantity of light received by the light receiver 4. The degree of cleaning of the container 100 is detected by the change in the quantity of received light in the light receiver 4.
Patent JP-S6273639-A (JP)
Title: Method of mounting semiconductor chip
Inventor: HARADA SHIGEKI
IPC: H05K3/34
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the bonding strength from being decreased and to improve the quality and the yield in face-down bonding operation, by arranging pads on a chip and a substrate in matrix while arranging pads having a larger diameter than the other pads at the four corners thereof. CONSTITUTION:A chip 1 and a substrate 4 have pads 2 and 3 with a diameter of 125mum, respectively. At the four corners, however, they have pads 5 and 6 with a diameter twice as long as the diameter of the pads 2 and 3, namely of 250mum. The chip is registered on the substrate 4 by means of a bonder and they are subjected to reflowing. As a result, a sufficient self-alignment effect can be obtained and no defective contact resistance is caused. Not only the pads 5 at the four corners but also the other chips 2 can be uniformly bonded to the pads of the substrate by their own weight. Consequently, the chip 1 can be bonded to the substrate with a high registering precision.
Patent JP-H0873359-A (JP)
Title: Melanogenetic inhibitor and external preparation for skin
Inventor: KOISO ICHIRO
IPC: A61K8/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide a melanogenetic inhibitor which comprises a specific glycoside, thus is excellent in skin-whitening effect and in prophylaxis, improvement and therapeutic effect for chromatosis with stability and safety increased. CONSTITUTION: This preparation contains mono-, di-or trisaccharide of 1- hydroxy-3-methyl-5-(2,2,6-trimethyl-l-y1-cyclohexane)pentane. The compound of formula I is obtained by, for example, dissolving tetrahydroionone of formula II in THF, allowing the ionone to react with vinyl magnesium bromide at -40 deg.C, then allowing the product to react in the presence of acetic acid, acetic anhydride and p-toluenesulfonic acid at room temperature for 10 minutes, hydrolyzing the product with sodium methoxide, hydrogenating the product with H2 in the presence of a Pd-C catalyst at room temperature, and allowing the product of formula III to react with tetra-O-acetyl-D-glucopyranosyl bromide in dichloromethane in the presence of a mixed catalyst comprising tetramethylurea and silver triflate.
Patent JP-S6098392-A (JP)
Inventor: DANIERU BUUNETSUSHIYU
IPC: G21C17/06
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6367554-A (JP)
Title: Instrument for measuring distribution of element concentration
Inventor: HIRAI TERUJI
IPC: H01J37/252
Filed: 1986-09-09
Abstract: PURPOSE:To eliminate the error in the measurement with a concn. meter by a change in the height such as ruggedness of a sample surface by preliminarily storing the function of the measuring X-ray intensity of a coating layer to a controller. CONSTITUTION:An X-ray detector 4 detects the X-rays spectrally diffracted by an analyzing crystal 3. The analyzing crystal 5 spectrally diffracts the X-rays radiated from the coating layer of the sample S. The measurement controller 7 processes and stores the characteristic X-ray detection signal detected by the X-ray detector 4 and the detection signal for correction detected by the X-ray detector 6. Any change, which arises in the measuring X-ray intensity for the coating layer, indicates a change in the height of the coating layer. Said shape is determinable by using the preliminarily stored function of the measuring X-ray intensity.
Patent JP-H1155320-A (JP)
Title: Optic/electric composite packet switch
Inventor: OKUGAWA TORU
IPC: H04B10/291
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optic/electric composite packet switch for which it is not necessary to provide an optical buffer with a large capacity. SOLUTION: Inputs from N pieces of input ports 1 are transmitted to an intermediate output group port 3 including a desired output port by an optical routing element 2. This output signal is inputted to an optical buffer part BF1, and controlled so that more than a certain number of outputs can not be simultaneously generated. At first, (L+1) pieces of duplication is prepared by an optical demultiplexing element 4, and tramsitted to an optical fiber delay line group 5 having optical fiber delay lines with different length, and a proper optical gate 6 is turned on so that the signal can pass through this gate 6. Only the signal group of the selected line is supplied to an optical multiplexing element 7, and (m) pieces of duplication is prepared by an optical demultiplexing element 8.  Only a signal with a desired optical frequency carrier is extracted by a high speed optical frequency variation selecting filter 9, and converted into an electric signal by an optic/electric converting device 10. Thus, rough routing until an (N/g) pieces of output port group among desired routing is operated, and the residual detail routing is operated by an electric packet switch 11, and the data are outputted to output ports 12.
Patent JP-H0377148-A (JP)
Title: Single chip microcomputer and test prober therefor
Inventor: HAYASHI KAZUO
IPC: G11C29/56
Filed: 1989-08-19
Abstract: PURPOSE:To shorten the overall test time by incorporating a writing test ROM of an EPROM to attain a writing test via an internal CPU, eliminating an expensive tester and writing the data into plural chips simultaneously. CONSTITUTION:A ROM 10 receives an access only in a 3rd mode and works in the 3rd mode. Then the data are written into an internal EPROM 2 with an instruction written into the ROM 10. Simultaneously, a prober which performs a writing job inputs only the control signal required for a writing action to a chip. Thus it is not required to use an expensive tester which produces externally the addresses and the data at the writing test of the EPROM 2 in a wafer test state. Furthermore the data can be simultaneously written into plural chip at a high speed.
Patent JP-S6458772-A (JP)
Title: Vertical circulation type parking facility
Inventor: OKAMOTO KOJI
IPC: E04H6/14
Filed: 1987-08-26
Abstract: PURPOSE: To easily enter and leave a car by suspending a plurality of cages from an endless chain stretched between vertical arranged sprockets in a building and loading a pallet for loading the car through a rotatable supporting member. CONSTITUTION: Two endless chains 5 are stretched between sprockets 3, 4 disposed to upper and lower sections in a building 2 at every two, and a plurality of cages 7... are hung down from the chains 5 through connecting members 6, 6. Pallet supporting members 10, 11 are fixed before and behind shafts 9 rotatably supported on the connecting members 6, 6 in each cage 7..., and the front ends of the members 10, 11 are bent and pallets 12 for loading cars are supported. The upper sprockets 3 are rotated and driven by a driving device 8, and the cage groups 7... are circulated and lifted and lowered. When the car W is entered and left, the pallet supporting members 10, 11 are turned upwards, and the direction of the car W is adjusted by a lifting-lowering slewing device 13.
Patent JP-H1054287-A (JP)
Title: Fuel injection controller for in-cylinder direct injection type internal combustion engine
Inventor: KIBE KAZUYA
IPC: F02D41/02
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To improve NOX purification rate by providing a fuel injection controller which can maintain the temperature of a lean NOX catalyst fitted in an exhaust system at an optimum temperature without degrading drivablility. SOLUTION: When catalyst temperature is higher than a targeted value, the degree of sub injection fuel contribution to the combustion is decreased by delay-correcting sub injection timing. As a result, exhaust temperature is lowered, so that the catalyst temperature is lowered. At that time, torque decrease amount due to degraded combustibility is compensated by increasing main injection amount to keep torque constant. When the catalyst temperature is lower than the targeted value, the degree of sub injection fuel contribution to combustion is increased by advance-correcting the sub injection timing. As a result, exhaust temperature is raised, so that the catalyst temperature is raised. At that time, a torque increase amount due to improved combustibility is compensated by decreasing main injection amount to keep torque constant.
Patent JP-S6472115-A (JP)
Title: Telescope
Inventor: ERIKA UAAREN
IPC: G02B23/16
Filed: 1988-08-30
Abstract: PURPOSE: To easily attach and detach a telescope by providing a supporting bush with a 1st aperture formed sideways from an optical axis along a center axial line and 2nd and 3rd apertures formed along the optical axis so that a light beam for a telescope may pass and attaching a tilt shaft of the 1st aperture. CONSTITUTION: This telescope includes an objective lens 2, a telescopic barrel 3 on an objective side, an ocular 4 and a barrel 5 on an ocular side, and all the parts are made cylindrical. The cylindrical supporting bush 7 is inserted in a lateral direction between the barrels 3 and 5 on the objective side and the ocular side so as to be supported on the tilt shaft 6 crossing the optical axis 1, and mechanically couples the barrels 3 and 5. The lower side of the bush 7 is opened. The entire telescope is easily attached to the tilt shaft 6 by the aperture 8 of the bush 7, and easily detached from the shaft 6 again. Thus, the telescope is attached and detached without attaching and adjustment the tilt shaft at the same time.
Patent JP-H0661917-A (JP)
Title: Telephone system
Inventor: SAKAZUME TOMOTAKA
IPC: H04B7/26
Filed: 1992-08-11
Abstract: PURPOSE:To eliminate such a trouble for returning a telephone set main body to a battery charge after the use of the telephone set and at the same time to prevent the run-out of charging during the talking by providing constitution where the power can be supplied to the telephone set by a photoelectric transducer even if the telephone set is not to the battery charger. CONSTITUTION:A photoelectric converter 16 is set in parallel with a charging input terminal 11 to a charging circuit 9. The voltage is supplied to each circuit via a battery 10, the circuit 9 and a constant voltage circuit 8 when the circuits are working. When the voltage of the battery 10 is consumed down to a level less than the specific voltage, the voltage supplied from the transducer 16 is sent to the battery 10 through the circuit 9. When the voltage of the battery 10 dropes down to a specific level or less during the taking, the voltage secured by the converter 16 compensates the shortage of voltage of the battery 10 through the circuit 9. Then the voltage is supplied to the battery 10 only after the end of the talking.
Patent JP-2001004093-A (JP)
Title: Square elbow
Inventor: IMOTO HIROYUKI
IPC: F16L59/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To easily mold enclosing materials, and simplify installation by combining the enclosing materials, and adhering the enclosing materials to each other by a rivet and welding. SOLUTION: An enclosing material A1 and an enclosing material B2 are cut out according to the size of a heat reserving material. Roundness is imparted while bending these in the shape of facing a projecting part 3 of the enclosing material A1 and a cutout port 5 with each other, the enclosing material B2 and respective curved parts are superposed, and straight line parts are superposed to be adhered by a rivet and welding 6. A heat reserving material is wound on piping, and an enclosing material straight pipe part is installed. A formed square elbow is put on a bending part of the heat reserving material, and the projecting part 3 is pushed in up to being pushed in the cutout port 5 to be fixed by being hooked by a claw and a return claw 8.  In piping having a large diameter, an enclosing material a1 and an enclosing material b1 are cut out according to the size of the heat reserving material 4, and even in the square elbow, an enclosing material a2 and an enclosing material 2, the same square elbow is made to be put on the heat reserving material to be fixed by a seam.
Patent JP-S59104528-A (JP)
Title: Correcting device of pressure sensor
Inventor: MARUYAMA HAJIME
IPC: F02D41/04
Filed: 1982-12-07
Abstract: PURPOSE:To improve the detection precision of a pressure sensor near zero pressure, by weighting the error which is attained when the pressure used for correction of the output of the pressure sensor is zero, in accordance with a detected pressure. CONSTITUTION:The output of a pressure sensor 1 is held in a sample holding circuit 3 by a zero correction timing generating signal from a zero correction timing generating circuit 2. A weight function generating circuit 4 generates a weight function (w) in accordance with the pressure detected by the pressure sensor 1. A pressure P0 held in the sample holding circuit 3 and the output (w) from the weight function generating circuit 4 are multiplied in a multiplier 5, and the calculated result is inputted to an inverted input terminal of a differential amplifier 6. The differential amplifier 6 outputs a difference Pc=P-P0xw between the detection output of the pressure sensor 1 and the calculated result of the multiplier 5 and inputs this difference to an FEI device.
Patent JP-S6270328-A (JP)
Inventor: JIYON RONARUDO SANDAASON
IPC: C10L1/182
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0264091-A (JP)
Title: Molecular beam epitaxial growth
Inventor: NISHIYAMA NAOKI
IPC: C30B23/08
Filed: 1988-08-29
Abstract: PURPOSE:To enable to precisely control the period of a compound semiconductor super lattice with a simple device and an operation by disposing a dividing plate having a specific structure between a base and cells and changing the rotation rate of the base. CONSTITUTION:In a method for alternately growing compound semiconductor thin films having different compositions, respectively, on the surface of a base 2 by evaporating various raw materials received in cells in a growing chamber kept in a high vacuum and simultaneously rotating the base 2, a dividing plate 4 is disposed between the base 2 and cells 1A-1D. The dividing plate 4 comprises the first flat plate 41 disposed in proximity with the base 2 and the second flat plate 42 disposed so as to laterally divide the cells 1A-1D into both two vertically upon the base 2. Thereby, the interference between raw materials supplied from the cells 1A, 1B and 1C, 1D on both the sides is prevented and the attachment of the raw materials to the base 2 is carried out only within the limited range of an angle thetai(thetai<360 deg.) per one rotation of the base 2, respectively. Since the change of the rotation rate of the base changes the period of the super lattice, the period of the compound semiconductor super lattice can be precisely controlled with a simple device structure and easy operations.
Patent JP-H0878996-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/05
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a small-sized piezoelectric resonator which is capable of reducing the breakage of the connection part caused by mechanical stress and has an excellent resonance characteristic. CONSTITUTION: A piezoelectric resonator 1 is composed of a vibration part 2, a holding part 3 and connection parts 4 and 5. The widths of the connection parts 4 and 5 are thinner than those of the vibration part 2 and the holding part 3. The vibration part 2 and the holding part 3 are composed of piezoelectric bodies such as PZT, etc. The connection parts 4 and 5 are composed of the material which is different from the material of the vibration part 2 and the holding part 3. For instance, as the material of the connection parts 4 and 5, high-strength bodies having higher mechanical strengths than the material of the vibration part 2 or a metallic reinforcing glass and strenghening ceramics, etc., are used. As the material of the connection parts 4 and 5, shock absorbers or a metallic plate having spring property, rubber and resin, etc., may be used.
Patent JP-H0262227-A (JP)
Title: Device and method for controlling electric fusion
Inventor: SHIMOKAWA KIYOKAZU
IPC: B29C65/34
Filed: 1988-08-29
Abstract: PURPOSE:To apply optimum power to the resistance values of the heating wires of each joint even when the resistance values differ, and to enable electric fusion positively and efficiently by controlling the duty ratio of a power supply applied to the heating wires of the joints and overall conduction time. CONSTITUTION:A light pen 28 for reading a bar code label 26 attached to a joint 24 is connected to a connector 22. A microcomputer 68 interrupts a control signal to the output port of the microcomputer 68 in response to a duty ratio D and the conduction time T set. Since the control signal is amplified and applied to the base of a switching transistor 62, the switching transistor 62 repeats ON/OFF according to the duty ratio D set, and the ON/OFF is continued only for the conduction time T set.
Patent JP-H0874520-A (JP)
Title: Gabage power generating facility
Inventor: UEMURA KAZUNORI
IPC: F23G5/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a garbage power generating facility wherein any problem of flash is not generated in a condensate tank as well as to decrease the cost of equipment in the garbage power generating facility provided with a steam passage through which steam drain is to be recovered into an atmosphere open- type condensate tank. CONSTITUTION: A garbage power generating facility is provided with a garbage boiler 2 for producing steam by heat contained in exhaust gas to be discharged from a garbage incinerator 1, a steam turbine 3 for performing power generation by the produced steam, a condenser 4 for condensing steam discharged from the steam turbine 3, an atmosphere open-type condensate tank 5 for storing condensed water from the condenser 4, and a return passage 6 for returning water to the garbage heat boiler 2 from the condensate tank 5.  Moreover, in a garbage power generating facility provided with a steam passage 8 for guiding steam to the condensate tank from the part exposed to high temperature and high pressure and a pressure reducing valve 28, a heat exchanging part 27 for heat-exchanging steam flowing in a steam passage 8 with water in the condensate tank 5, and lowering the temperature and the pressure is provided in the condensate tank 5.
Patent JP-H0536435-A (JP)
Title: Sealed lead-acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/70
Filed: 1991-07-30
Abstract: PURPOSE:To eliminate a useless space in a sealed lead-acid battery and make the structure compact by using an electrode plate having the form in which an electrode plate ear is provided at one corner of a rectangular electrode plate, and a notch part at another corner. CONSTITUTION:Positive and negative electrode plates each of which has an electrode plate ear at one corner of a rectangular electrode plate and a notch part at another corner, and a mat-like glass separator 5 having the notch part also in the position of the electrode plate ear are used to form an electrode plate group 6. A cell-to-cell connecting piece 8 never protruding from the electrode plate surface is provided on a strap 7 formed by welding the electrode plate ears, and through this piece, the adjacent electrode groups 6 are mutually connected by bulkhead through system. A battery jar lid 11 is welded to a battery jar 10 to which the electrode plate groups 6, and a terminal 12 is welded to an electrode pole 9, whereby a battery is completed. Since the connecting piece 8 is never protruded from the electrode plate groups 6, the welded surface 13 between the battery jar 10 and the lid 11 can be approached to the electrode plate group upper end, and the upper space 16 of the battery can be minimized.